fireball

Three Solar and Wind Companies That Still Look Good

solar power and wind power seem to vulnerable to political whim. i haven't payed much attention to either in quite some time and am probably way behind. i did see an interesting report on nanosolar but when i checked it was private.
are any of them able to compete with oil or nuclear in cost effectiveness?
it looks like oil may provide a much better bang for the buck. i am behind on this and would appreciate info.